Abstract
An analytical study of scattering between electromagnetic waves at radiofrequencies and the collective electromagnetic modes in dielectric solids which are generated as a result of transient polarization of the bound charges under non-equilibrium thermal interaction is presented. The fundamental observation is that the symmetry of frequency spectrum of electromagnetic modes is explicitly broken due to finite electrodynamic boundaries leading to dominance of selective modes. The near field radio scattering of the electromagnetic wave by the given dielectric material results in modulation of the existing electromagnetic modes, which lead to the generation of characteristic radio emission, having a specific radio signature of the given system.